unearthly

 
Pronunciation: /ʌnˈəːθli/

adjective (unearthlier, unearthliest)

  • 1unnatural or mysterious, especially in a disturbing way: unearthly quiet
  • 2 informal unreasonably early or inconvenient: a job which involves getting up at an unearthly hour

Derivatives

unearthliness

noun